| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $38.47 | 5.830% | $40.7128 | $40.71 | $40.70 | $40.70 |
| Purchase #2 | $196.53 | 8.128% | $212.504 | $212.50 | $212.50 | $212.50 |
| Purchase #3 | $187.97 | 7.552% | $202.1655 | $202.17 | $202.15 | $202.20 |
| Purchase #4 | $72.58 | 4.475% | $75.828 | $75.83 | $75.85 | $75.80 |
| Purchase #5 | $119.98 | 6.603% | $127.9023 | $127.90 | $127.90 | $127.90 |
| Purchase #6 | $34.59 | 3.726% | $35.8788 | $35.88 | $35.90 | $35.90 |
| Purchase #7 | $184.60 | 5.257% | $194.3044 | $194.30 | $194.30 | $194.30 |
| 7 purchase totals = | $834.72 | $889.2958 | $889.29 | $889.30 | $889.30 | |